Invention Grant
- Patent Title: Refrigeration apparatus
- Patent Title (中): 制冷装置
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Application No.: US12377084Application Date: 2007-08-03
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Publication No.: US08806876B2Publication Date: 2014-08-19
- Inventor: Junichi Shimoda , Hidehiko Kinoshita
- Applicant: Junichi Shimoda , Hidehiko Kinoshita
- Applicant Address: JP Osaka
- Assignee: Daikin Industries, Ltd.
- Current Assignee: Daikin Industries, Ltd.
- Current Assignee Address: JP Osaka
- Agency: Birch, Stewart, Kolasch & Birch, LLP.
- Priority: JP2006-219251 20060811
- International Application: PCT/JP2007/065255 WO 20070803
- International Announcement: WO2008/018381 WO 20080214
- Main IPC: F25B43/02
- IPC: F25B43/02 ; F25B31/00
Abstract:
An air conditioner (10) composed of a refrigerating apparatus includes a controller (90). A heating control section (91) of the controller (90) feeds electric current in an open phase state to an electric motor (62) of a compressor (30) to heat the compressor (30) in operation stop of the air conditioner (10). The heating control section (91) monitors the detection value of an outdoor air temperature sensor (72) during the operation stop of the air conditioner (10) and keeps on stopping feeding the electric current to the electric motor (62) during the time when the detection value decreases.
Public/Granted literature
- US20100162742A1 REFRIGERATION APPARATUS Public/Granted day:2010-07-01
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